Definitions
There are 3 meanings of the phrase
Trojan Horse.
Trojan Horse - as a noun
A large hollow wooden figure of a horse (filled with greek soldiers) left by the greeks outside troy during the trojan war
Synonyms (Exact Relations)
wooden horseA program that appears desirable but actually contains something harmful
Example: "The contents of a trojan can be a virus or a worm"
Synonyms (Exact Relations)
trojanA subversive group that supports the enemy and engages in espionage or sabotage; an enemy in your midst
Synonyms (Exact Relations)
fifth column